54637380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 191702784

約数和(自身を除く): 137065404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 421, 515, 618, 630, 721, 842, 927, 1030, 1236, 1260, 1263, 1442, 1545, 1684, 1854, 2060, 2105, 2163, 2526, 2884, 2947, 3090, 3605, 3708, 3789, 4210, 4326, 4635, 5052, 5894, 6180, 6315, 6489, 7210, 7578, 8420, 8652, 8841, 9270, 10815, 11788, 12630, 12978, 14420, 14735, 15156, 17682, 18540, 18945, 21630, 25260, 25956, 26523, 29470, 32445, 35364, 37890, 43260, 43363, 44205, 53046, 58940, 64890, 75780, 86726, 88410, 106092, 129780, 130089, 132615, 173452, 176820, 216815, 260178, 265230, 303541, 390267, 433630, 520356, 530460, 607082, 650445, 780534, 867260, 910623, 1214164, 1300890, 1517705, 1561068, 1821246, 1951335, 2601780, 2731869, 3035410, 3642492, 3902670, 4553115, 5463738, 6070820, 7805340, 9106230, 10927476, 13659345, 18212460, 27318690, 54637380]

約数ペア:

[(1, 54637380), (2, 27318690), (3, 18212460), (4, 13659345), (5, 10927476), (6, 9106230), (7, 7805340), (9, 6070820), (10, 5463738), (12, 4553115), (14, 3902670), (15, 3642492), (18, 3035410), (20, 2731869), (21, 2601780), (28, 1951335), (30, 1821246), (35, 1561068), (36, 1517705), (42, 1300890), (45, 1214164), (60, 910623), (63, 867260), (70, 780534), (84, 650445), (90, 607082), (103, 530460), (105, 520356), (126, 433630), (140, 390267), (180, 303541), (206, 265230), (210, 260178), (252, 216815), (309, 176820), (315, 173452), (412, 132615), (420, 130089), (421, 129780), (515, 106092), (618, 88410), (630, 86726), (721, 75780), (842, 64890), (927, 58940), (1030, 53046), (1236, 44205), (1260, 43363), (1263, 43260), (1442, 37890), (1545, 35364), (1684, 32445), (1854, 29470), (2060, 26523), (2105, 25956), (2163, 25260), (2526, 21630), (2884, 18945), (2947, 18540), (3090, 17682), (3605, 15156), (3708, 14735), (3789, 14420), (4210, 12978), (4326, 12630), (4635, 11788), (5052, 10815), (5894, 9270), (6180, 8841), (6315, 8652), (6489, 8420), (7210, 7578)]